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Cushion|Lab Grown|IGI

4.00ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG797627857

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG797627857

Diamond specifications and retailer prices

From $530 USD
As of October 29, 2026
Save $4,260 USD (89%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,790 USD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 4ct lab-grown cushion diamond

This 4ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797627857 or 797627857. Listed at 7 retailers as of October 29, 2026, with prices from $530 to $4,790, a $4,260 spread on the same certified stone. Frank Darling lists it at $4,790. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.00
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797627857
Dimensions11.07 × 8.12 × 5.52 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.07 mm8.12 mm4.00 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797627857
Side View
Table 63.0%Crown 36.1°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,790 USD|Low: $530 USD|High: $5,065 USD|Avg: $1,842 USD|-5.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 2$530 USD
Retailer 4$739 USD
Retailer 8$877 USD
Retailer 9$950 USD
Retailer 7$961 USD
Retailer 11$1,243 USD
Retailer 10$1,707 USD
Retailer 6$1,974 USD
Retailer 3$2,239 USD
Retailer 5$2,985 USD
Frank Darling$4,790 USD

17 data points across 11 retailers

7 retailers$530 USD to $4,790 USD

A
Cheapest Retailer
-
$530 USD
Final sale: no returns
B+
Retailer 2
-
$739 USD
View
Retailer 3
-
$1,243 USD
ZAR 20,077 ZAR
View
Price last confirmed 65 days ago
A
Retailer 4
-
$1,974 USD
View
Retailer 5
-
$2,985 USD
View
Price last confirmed 9 days ago
Retailer 6
-
$3,069 USD
View
Price last confirmed 51 days ago
Most Expensive
B
Frank Darling
100759873168KD · Oct 29
$4,790 USD
View
6 more retailers have this diamond
Prices start from $530 USDSave up to $4,260 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
4.00ct Cushion
$530 USD